William demuth



W. DEMUTH. ToBAoGo PIPE.

(No Model.)

No. 540,583. Patented June 4.1895.

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TOBACCO-PIPE.

SPECIFICATION forming partof Letters Patent No. 540,583, date-d June 4,1895.

Application led March 8, 1895. Serial No. 540,986-l (No model.)

To @ZZ whom it may concekm Be it known that I, WILLIAM DEMUTH, a citizenof the United States, residing at New York, in the county and State ofNew York, have invented new and useful Improvements in Tobacco-Pipes, ofwhich the following is a specification.

The object of this invention is to provide a pipe which can be readilyand thoroughly cleaned and the invention resides in the novel featuresof construction set forth in the following specification and claim andillustrated in the annexed drawings, in which- Figure 1 is alongitudinal sectional view of the pipe. Fig. 2 is a detail view of astem-V section. Fig. 3 is a transverse section of the stem. I

The bowl 1 is provided with astem consisting of Vtwo parts `2 and 3, thepart 3 being slipped like a sleeve over part`2 and the stem parts 2 and3 being secured together by screw thread 4 comprising an external screwon part 2 and an internal screw on part 3. The inner stern part 2 has apart open or longitudinally slotted as seen at 5, and when the part 3 isunscrewed from part 2 the sl'ot 5 gives access to the interior of stempart 2 so that the sedi` ment or matter which has collectedthere can beremoved or cleaned away. The stem part 3 can be provided with a tip ormouth piece 6 inthe usual Way. Vhen the stem part 3 is screwed intoplace, `it of course incloses or covers part 2 with longitudinal opening5.

By making the internal diameter of sleeve or section 3 sufficientlylarge a space 7 will be formed between the sections 2 and 3 which spacewill serve to receive saliva or nicotine. Aplate or partition 3 placedor secured at or near the free end of section 2 will prevent the smokeentering directly into month piece 6 so as to arrest nicotine or juicesor like undesirable matter. l

What I claim as new, and desire to secure by Letters Patent, is-

Y A tobacco-pipe,l consisting of a bowl l, a tubular stein section 2provided with an external screw-thread in juxtaposition to the bowl andhaving a longitudinal slot 5, a stem-section 3 applied over thelongitudinally slotted part of the stem-section 2 and having an internalscrew-thread engaging the external thread thereof,V a mouth-piece 6.connected with the stemsection 3, and a partition 8 located intheslotted stem-section at a point in front of the bore of themouth-piece to prolVitnesses:

JAMES PETTIGREW, E. F. KASTENHUBER.

